Hale kūʻai maikaʻi loa Dimethyl Thio Diamine (DMTDA) CAS 106264-79-3
Hoʻoikaika mākou i ka holomua a hoʻolauna i nā hoʻonā hou i ka mākeke i kēlā me kēia makahiki no ke kūʻai pololei ʻana aku o ka hale kūʻai maikaʻi loa ʻo Dimethyl Thio Diamine (DMTDA) CAS 106264-79-3, ʻO ka loaʻa kālā a me ka leʻaleʻa o nā mea kūʻai aku kā mākou pahuhopu nui loa. Pono ʻoe e hoʻokaʻaʻike mai iā mākou. E hāʻawi mai iā mākou i kahi manawa kūpono, hāʻawi iā ʻoe i kahi mea kupanaha.
Hoʻoikaika mākou i ka holomua a hoʻolauna i nā hoʻonā hou i ka mākeke i kēlā me kēia makahiki no , Pono ʻoe e ʻoluʻolu e hoʻouna mai iā mākou i kāu mau koi a e pane mākou iā ʻoe i ka wā hikiwawe loa. Loaʻa iā mākou kahi hui ʻenekinia loea e lawelawe no kāu mau pono kikoʻī āpau. Hiki ke hoʻouna ʻia nā laʻana manuahi no ʻoe iho e aʻo hou aku. I mea e hoʻokō ai i kāu mau koi, pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Hiki iā ʻoe ke hoʻouna mai iā mākou i nā leka uila a hoʻokaʻaʻike pololei mai iā mākou. Eia kekahi, hoʻokipa mākou i nā kipa i kā mākou hale hana mai nā wahi a puni o ka honua no ka ʻike maikaʻi ʻana i kā mākou hui. a me nā huahana. I kā mākou kālepa ʻana me nā mea kūʻai aku o nā ʻāina he nui, pili mau mākou i ke kumumanaʻo o ke kaulike a me ka pōmaikaʻi like. ʻO ko mākou manaʻolana maoli nō ia e kūʻai aku, ma o nā hana like, i kēlā me kēia kālepa a me ka pilina no ko mākou pōmaikaʻi like. Ke kakali nei mākou i ka loaʻa ʻana o kāu mau nīnau.
ʻO Dimethyl thio-toluene diamine (DMTDA), me ka helu CAS 106264-79-3, he hui organik koʻikoʻi. Hiki i nā ʻātoma sulfur i loko o ka molekole amine DMTDA ke hoʻoikaika i ka hiki ke hoʻohui me nā metala, a i ka manawa like e hāʻawi i ka huahana i hoʻōla ʻia me ke kūpaʻa hydrolysis maikaʻi loa a me ke kūpaʻa corrosion kemika.
He ʻano hou ʻo DMTDA o ka polyurethane elastomer curing a crosslinking agent, kahi i loaʻa ai ʻelua mau isomers nui, ʻo ia hoʻi ka hui ʻana o 2,4 - a me 2,6 - dimethylthiotoluene diamine (ʻo ka lakio ma kahi o 77 ~ 80 / 17 ~ 20). Ke hoʻohālikelike ʻia me ka MOCA i hoʻohana pinepine ʻia, he wai ka DMTDA me ka viscosity haʻahaʻa ma ka mahana maʻamau, hiki ke hoʻohana ʻia no ka hana kūkulu ʻana ma ka mahana haʻahaʻa, a he haʻahaʻa kemika like.
| helehelena | Wai melemele māmā moakaka |
| Diamine Assay (GC) | ≥95% |
| Waiwai Waihoʻoluʻu (Gardner) | ≤8 |
| Hoʻāʻo TDA | ≤0.1% |
| Ka Waiwai Amine | 525-535 |
| Ka nui o ka wai | ≤0.1% |
1. ʻO Dimethyl thio-toluene diaminehe ʻano hou o ka mea hoʻōla wai no ka polyurethane elastomer. Hoʻohana nui ʻia ʻo Dmtda amine i ka hoʻolei polyurethane, ka uhi ʻana, RIM, SPUA, ka huila polyurethane a me ka mea hoʻopili no ka hoʻonui ʻana i ke kaulahao a i ʻole ke kāpili ʻana, a he mea hoʻōla nō hoʻi no ka epoxy resin.
2. He mea hoʻōla ʻo Dmtda ethacure 300 no ka resin epoxy a hiki ke hoʻohana ʻia e hoʻomaikaʻi i ka hana o ka resin epoxy.
3. Ma ke ʻano he mea paʻakikī, i ka wā e hoʻohui ʻia ai i nā elastomers polyurethane ʻelua-wai TDI a me MTDI, pono e hoʻohui ʻia ma ka helu o 10%. I ke kūkulu ʻana a me ka ʻoihana kīwila, hoʻohana pinepine ʻia ʻo dmtda amine ma ke ʻano he mea hoʻohui no ka uhi pale ahi (papa luna a me ka paia ʻaoʻao), ka pale ʻana i ka pala o nā mea metala (ka uhi ʻana ma ka paia o loko o ka paipu hao), a me nā ʻano ʻē aʻe. ʻOi aku ka maikaʻi o ka huahana polyurethane hiki ke hana me nā mea ʻē aʻe me ka ʻole o ka mālama ʻana ma mua o ka huahana o ka mea paʻakikī MOCA (Mocha).
4. Hoʻohana ʻia no ka paʻi polyurethane rubber scraper, aila pipe cleaning scraper, a pēlā aku, e hoʻomaikaʻi i ke kūpaʻa ʻaila o ka polyurethane, a haʻahaʻa hoʻi ka nui o ka hoʻonui ʻana.
5. Eia kekahi, hoʻohana nui ʻia ʻo dmtda amine i nā ʻoihana lole, pepa a me ka paʻi. Hiki ke ʻōlelo ʻia ʻo Dimethyl thio-toluene diamine he mākeke ākea kona mai ka ʻoihana mokulele a me ka aerospace a i ka ʻoihana kīwila maʻamau.
1. ʻOi aku ka nui o kā mākou ʻike DMTDA ma mua o nā kūlana ʻoihana, me kēlā me kēia pūʻulu e hōʻea mau ana ma luna o 96%.
2. Ke hōʻike nei i kahi waiwai amine kiʻekiʻe aʻe ma mua o nā pae hoʻohālikelike o ka ʻoihana, hoʻokō paʻa kēlā me kēia pūʻulu i 530mgKOH/g, e hāʻawi ana i ka hana hoʻōla koʻikoʻi.
3. Me ka lawa o ka hiki ke hana a me ka waihona hou, hōʻoia mākou i ka hoʻokō wikiwiki ʻana i nā kauoha, me ka hiki ke hoʻouna ʻia i loko o 5 mau lā hana.
4. Ma waho aʻe o kā mākou ʻōpala pahu 200kg maʻamau, hāʻawi mākou i nā koho ʻōpala maʻamau a me nā lawelawe paʻi logo i hana ʻia no kāu mau koi kikoʻī.
200kgs/pahu, 16tons/20'pahu
250kgs/pahu, 20tons/20'pahu
1250kgs/IBC, 20tons/20'pahu
Hoʻoikaika mākou i ka holomua a hoʻolauna i nā hoʻonā hou i ka mākeke i kēlā me kēia makahiki no ke kūʻai pololei ʻana aku o ka hale kūʻai maikaʻi loa ʻo Dimethyl Thio Diamine (DMTDA) CAS 106264-79-3, ʻO ka loaʻa kālā a me ka leʻaleʻa o nā mea kūʻai aku kā mākou pahuhopu nui loa. Pono ʻoe e hoʻokaʻaʻike mai iā mākou. E hāʻawi mai iā mākou i kahi manawa kūpono, hāʻawi iā ʻoe i kahi mea kupanaha.
ʻO Dimethyl Thio Diamine a me Dmtda Kūʻai Loa Loa, Pono ʻoe e ʻoluʻolu e hoʻouna mai iā mākou i kāu mau koi a e pane mākou iā ʻoe i ka wā hikiwawe loa. Loaʻa iā mākou kahi hui ʻenekinia loea e lawelawe no kāu mau pono kikoʻī āpau. Hiki ke hoʻouna ʻia nā laʻana manuahi no ʻoe iho e ʻike i ka ʻike hou aku. I mea e hoʻokō ai i kāu mau koi, pono ʻoe e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. Hiki iā ʻoe ke hoʻouna mai iā mākou i nā leka uila a hoʻokaʻaʻike pololei mai iā mākou. Eia kekahi, hoʻokipa mākou i nā kipa i kā mākou hale hana mai nā wahi a puni o ka honua no ka ʻike maikaʻi ʻana i kā mākou hui. a me nā huahana. I kā mākou kālepa ʻana me nā mea kūʻai aku o nā ʻāina he nui, pili mau mākou i ke kumumanaʻo o ke kaulike a me ka pōmaikaʻi like. ʻO ko mākou manaʻolana maoli nō ia e kūʻai aku, ma o nā hana like, i kēlā me kēia kālepa a me ka pilina no ko mākou pōmaikaʻi like. Ke kakali nei mākou i ka loaʻa ʻana o kāu mau nīnau.
